How popular is Charese?

Charese is an uncommonly occurring given name for females. Charese is an equally unusual surname for all people. (2000 U.S. Demographics)

Which version is better?

with its source form and related girl names. Prominent varying forms of Charese (not ranked) appearing in the Top 2000 are Carisa, Charis, Charise, Charissa, Charisse and Cherise. Other forms, like Charice, are uncommon. Usage of these forms of Charese was well-received among parents in the 1970s (usage of 0.02%). (2015 U.S. SSA Records)